public class niuke5 {
    public void test1() {
        byte b1 = 1, b2 = 2, b3, b6;
        final byte b4 = 4, b5 = 6;
        b6 = b4 + b5;
        b3 = (b1 + b2);
        System.out.println(b3 + b6);
    }
}
